Articles with "algebras null" as a keyword



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Anomalies in gravitational charge algebras of null boundaries and black hole entropy

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Published in 2020 at "Journal of High Energy Physics"

DOI: 10.1007/jhep01(2021)137

Abstract: We revisit the covariant phase space formalism applied to gravitational theories with null boundaries, utilizing the most general boundary conditions consistent with a fixed null normal. To fix the ambiguity inherent in the Wald-Zoupas definition… read more here.

Keywords: gravitational charge; anomalies gravitational; charge algebras; entropy ... See more keywords